Storage box



FIG. 1 is the perspective view of a storage box showing my new design;

FIG. 2 is the front view thereof;

FIG. 3 is the rear view thereof;

FIG. 4 is the right side view thereof (the left side is same as right side view);

FIG. 5 is the top view thereof; and

FIG. 6 is the bottom view thereof;

FIG. 7 shows two storage boxes in transverse juxta position; and,

FIG. 8 shows two storage boxes in longitudinal juxta position.

The broken lines shown in FIGS. 7 and 8 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a storage box, as shown and described. 